The purpose of this two-part blog series is to discuss five challenges that often plague insider threat programs and more specifically the analysts that are working in insider threat hubs. I am in a unique position to discuss this area because I have many years of experience working directly with operational insider threat programs of varying maturity levels. Thus I have a front-row vantage point to understand the challenges that analysts face on a daily basis. In this blog post, I will discuss some of the key challenges and associated recommendations (e.g., quick wins) facing many organizations.
The National Institute for Science and Technology (NIST) recently released version 1.1 of its Cybersecurity Framework (CSF). Organizations around the world--including the federal civilian government, by mandate--use the CSF to guide key cybersecurity activities. However, the framework's 108 subcategories can feel daunting. This blog post describes the Software Engineering Institute's recent efforts to group the 108 subcategories into 15 clusters of related activities, making the CSF more approachable for typical organizations. The post also gives example scenarios of how organizations might use the CSF Activity Clusters to facilitate more effective cybersecurity decision making.
In this blog series, I review topics related to deploying a text analytics capability for insider threat mitigation. In this segment, I continue the conversation by disambiguating terminology related to text analysis, summarizing methodological approaches for developing text analytics tools, and justifying how this capability can supplement an existing capability to monitor insider threat risk. In my next post, Acquiring or Deploying a Text Analytics Solution, I will discuss how organizations can think through the process of procuring or developing a custom in-house text analytics solution.